Ecospecifier

Ecospecifier a knowledge base of over 3500 eco-products, eco-materials, technologies and resources, the leading global source of sustainable development & life-cycle assessed green product information.

ASTM international

ASTM International is one of the largest voluntary standards development organizations in the world-a trusted source for technical standards for materials, products, systems, and services. Known for their high technical quality and market relevancy, ASTM International standards have an important role in the information infrastructure that guides design, manufacturing and trade in the global economy.